ACT
Proposed by a contributor, not yet supported by evidence.
Also seen as: ACTs · acting · acted
Sense 1
An instance of a certain standardized college admissions test in the United States, originally called the American College Test.
Noun
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
Something done, a deed.
Noun
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 3
Something done once and for all, as distinguished from a work.
điều gì đó được thực hiện một lần và cho tất cả
Machine-translated — suggest a fix
Noun
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 4
To do something.
Verb
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “ACT” mean?
An instance of a certain standardized college admissions test in the United States, originally called the American College Test.
Is “ACT” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.